Full Gigabit BT 90W PoE Injector: Convert single ethernet port to IEEE802.3af/at/bt 90W PoE++ port, supply sufficient PoE power for IP camera, PTZ camera, PoE speaker, Wireless AP, etc. Excellent Compatibility with PoE and Legacy Non-Standard PoE Devices: Easily switch modes with a DIP switch to deliver reliable power to standard PoE, non-standard(Legacy), and Cisco devices(UPoE), ensuring compatibility for various power needs. It delivers standard IEEE 802.3af/at/bt PoE output, ensuring safer and more efficient in energy use. Industrial Design: Fanless design ideal for silent operation. Support wall mounted installation. Wide working temperature 32 to +1040 to 40), 6KV surge immunity,8 kV ESD protection. Plug-N-Play: Simply plug in the Ethernet cables and power cord, no configuration is needed. ApplicationProvide safe and reliable power to wireless access points, PTZ IP cameras, and VoIP Phone, etc.